I have to say that the articulating S-Foils are pretty neat, but how delicate will they be? Will repeated opening and closing of the S-Foils every time you flip the card cause them to eventually malfunction and/or break? In the demo video FFG posted, they look like they soft-snap into position (pretty cool!), but in a demo game video on YouTube you can see Alex having to fiddle with them to get them to stay open.
Closing the S-Foils should be easy enough, and this will be useful when storing the miniature... or landing. This is what happens when a 1.0 X-Wing (fixed S-Foils) tries to land.